US1945169A - Tractor - Google Patents
Tractor Download PDFInfo
- Publication number
- US1945169A US1945169A US667525A US66752533A US1945169A US 1945169 A US1945169 A US 1945169A US 667525 A US667525 A US 667525A US 66752533 A US66752533 A US 66752533A US 1945169 A US1945169 A US 1945169A
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- US
- United States
- Prior art keywords
- tractor
- seat
- operator
- compartment
- controls
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000010276 construction Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 241000364057 Peoria Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/38—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles specially constructed for use on tractors or like off-road vehicles
Definitions
- the present invention relates to tractors and more particularly to a tractor seat construction which provides complete freedom of movement for the operator in observing and controlling operation of the tractor and the vehicle drawn thereby.
- Another object of the invention is to provide a tractor having an operator's compartment constructed to provide complete freedom of movement for the operator in observing and controlling operation of the tractor and the vehicle drawn thereby.
- Another object of the invention is to provide a tractor having an operator's compartment including a seat of a width substantially greater than the Width of the operators torso whereby the operator can slide from one side to another on the seat to observe and control operation of the tractor and a vehicle drawn thereby, the back of the seat having a width at the top substantially narrower than the width of the seat to provide complete freedom of movement for the operator.
- Another object of the invention is to provide a tractor having an operators compartment with a seat including a back having its upper corners spaced substantially within the sides of the seat to provide freedom of movement for the tractor operator in turning to manipulate tractor controls located forwardly of the seat, and to manipulate auxiliary controls located rearwardly of the seat.
- Another object of the invention is to provide a tractor having an operators compartment with controls located at a plurality of sides thereof and a seat at one of the sides thereof, the back of said seat having its upper corners 'cut away to provide freedom of movement for the operator in turning from controls at one side of the compartment to controls at another side thereof.
- Another object of the invention is to provide a tractor having an operators compartment including a seat arranged at one side thereof, tractor and auxiliary mechanism controls being positioned to either side of the seat, the back of the seat having a width at the top substantially less than the width of the seat.
- Fig. 1 is a perspective view illustrating the invention as embodied in a conventional tractor.
- Fig. 2 is a right side elevation of a tractor having a side seat arrangement mounted thereon embodying the instant invention.
- the invention is disclosed herein as embodied in a track-type tractor comprising main frame or body portion 10 (Fig. 1) supported on endless track mechanisms 11.
- Engine 12 is located at the front of the tractor, and fuel tank 13 positioned behind said engine 12 serves as a dash to close the front of an operators compartment formed thereby, with fenders l4 and seat 16.
- Instrument panel 15 on tank 13 supports the ignition switch and other engine controls.
- Levers 17, 18 for controlling operation of the tractor are located at said operators station conveniently to operator 19 seated in seat 16.
- the operators seat is constructed to promote efficient operation of the tractor by the operator, and to provide easy access to the tractor controls, and to controls for auxiliary mechanism drawn by the tractor. As it is often necessary for the operator to turn in his seat to observe operation of the drawn vehicle, or to reach toward the rear of the tractor to control operation of such vehicle, the back of the tractor seat is cut away at the top to avoid interference with such turning and reaching back by the operator.
- Seat 16 has a width substantially greater than the operators torso so that the operator can slide to one side or the other as required in observing and controlling operation of the tractor and/or the drawn vehicle.
- Seat 16 has back 21, having vertical sides 22 joined by slanted or cutaway portions 23 to horizontal top 24 providing upper corners 25 spaced substantial distances within sides 22.
- operator 19 is shown reaching back with arm 26 to grasp cord 27, which is adapted to control operation of a drawn vehicle including draft pole 28 connected to drawbar 29 on frame 10.
- sides 30 of seat 16 provide arm rests for the operator, having their tops adjacent the lower ends of cutaway portions 23 of back 21.
- cut-away seat construction not only aids the operator in turning to observe or control operation of a drawn vehicle, but also permits free use of the arms to operate levers 17. 18 without danger of injury to the operator by striking of the elbows against the back of the seat. Such striking would also interfere with control of the tractor. Because of the cut-away seat construction, the operator can assume a more natural position while controlling the tracnance machine.
- Fig. 2 the invention is disclosed as embodied in a tractor having a side seat arrangement, which is employed when the operator must. constantly observe and control the operation of the drawn vehicle, as, for example, a road mainte- In this view, steering clutchcontrol levers 17, 18 (only one of which is seen) are to the left of the operator, together with gear shift lever 31 and main clutch control lever 82.
- Brake extension pedals 33 pivotally mounted at 34 on suitable frame work extending upwardly from right-hand fender 14, are connected by means including arms 37 to the conventional brake pedals (not shown).
- To the right of seat 16 at the rear of the tractor a double power takeoff is provided, including housing 38qnounted on body portion 10 by bracket 39.
- Shafts 41 extending rearwardly from housing 38 provide selective clutch-controlled drives to the drawn vehicle as determined by control levers 42 mounted in bracket 43 on housing 38, and positioned adjacentseat 16.
- controls are provided at the front end of the seat (to the left of the operator) for controlling tractor operation' and controls are proof the tractor as the occasion demands and operate the tractor controls or auxiliary controls without interference, such as would occur with a tractor seat having a full width back at the top.
- a tractor adapted for use in pulling a drawn vehicle having means thereon to be controlled from the tractor by the tractor operator, a body portion, an operators compartment on said body portion, including a dash closing the front of said compartment, fenders closing the sides of said compartment, a seat closing the rear of said compartment, and tractor controls in said compartment, said seat having a back, the top of said back being of less width than said seat whereby the operator can turn in said seat with out interference from said back.
- a tractor adapted for use in pulling a drawn vehicle having means thereon to be controlled from the tractor by the tractor operator, a body portion, an operator's compartment on said body portion, including a dash closing the front of said compartment, fenders closing the sides of said compartment, a seat closing the rear of said compartment, and tractor controls in said compartment, said seat having a back with cutaway corners at the top, the contour of said back otherwise being substantially rectangular.
- an operator's compartment including a seat, and controls on three sides of said compartment whereby the operator must turn in said seat in an operators compartment, including a seat, and 35 controls on three sides of said compartment whereby the operator must turn in said seat in reaching from one control to another, said seat being located at the fourth side of said compartment and including a back having a top of substantially less width than said seat to provide freedom of movement for said operator'in turning from a control on one side of said compartment to a control on another side of said compartment.
- an operators compartment on said tractor including a seat located at one side of said compartment so that 1 the sides of the seat are aligned longitudinally of said tractor, tractor controls at thefront of said compartment adjacent the front side of said seat, and auxiliary controls for the drawn vehicle at the rear of said compartment adjacent the rear side of said seat, said seat including a back having cut-away corners at the top to provide freedom for the operator in turning from said tractor controls to said auxiliary controls.
- a body portion an operator's compartment on said body portion, including a dash forming the front. wall thereof, fenders forming the side walls thereof, and alseat for the tractor operator forming the rear wall'thereof; and tractor controls in said compartment, said seat including sides forming arm rests for the tractor operator, and a back having cut-away upper comers converging from points adjacent the tops of said sides, said cut-away corners providing freedom of movement for the tractor operator in observing and controlling operation of the tractor.
- a body portion an operator's compartment on said body portion, including a dash formingthe front wall thereof, fenders forming the side walls thereof, and a seat for the tractor operator at said operator's compartment; and tractor controls in said compartment, said seat including sides forming arm'rests for the tractor operator, and a back having cutaway uppercorners converging from points adj acent the tops of said sides, said cut-away corners providing freedom of movement for the tractor operator in observing and controlling operation of the tractor.
- a body portion an operators compartment on said body portion, including a dash forming the front wall thereof, fenders forming the side walls thereof, and a seat for the tractor operator forming the rear wall thereof;
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Description
Jan. 30, 1934. WALKER 1,945,169
TRACTOR Filed April 24. 1933 42 1a a 30 lg 30 zz a 43 L O O O O O H 33 zz INVENTOR.
GERALD M. WRLKER :E E g ATTORN4 Patented Jan. 30, 1934 UNITED STATES TRACTOR Gerald M. Walker, Peoria, Ill., assignor to Caterpillar Tractor 00., San Leandro, Calif., a corporation of California Application April 24, 1933. Serial No. 667,525
8 Claims.
The present invention relates to tractors and more particularly to a tractor seat construction which provides complete freedom of movement for the operator in observing and controlling operation of the tractor and the vehicle drawn thereby.
- It is an object of the invention to provide a seat construction for tractors which facilitates operation of the tractor.
Another object of the invention is to provide a tractor having an operator's compartment constructed to provide complete freedom of movement for the operator in observing and controlling operation of the tractor and the vehicle drawn thereby.
Another object of the invention is to provide a tractor having an operator's compartment including a seat of a width substantially greater than the Width of the operators torso whereby the operator can slide from one side to another on the seat to observe and control operation of the tractor and a vehicle drawn thereby, the back of the seat having a width at the top substantially narrower than the width of the seat to provide complete freedom of movement for the operator.
Another object of the invention is to provide a tractor having an operators compartment with a seat including a back having its upper corners spaced substantially within the sides of the seat to provide freedom of movement for the tractor operator in turning to manipulate tractor controls located forwardly of the seat, and to manipulate auxiliary controls located rearwardly of the seat.
Another object of the invention is to provide a tractor having an operators compartment with controls located at a plurality of sides thereof and a seat at one of the sides thereof, the back of said seat having its upper corners 'cut away to provide freedom of movement for the operator in turning from controls at one side of the compartment to controls at another side thereof.
Another object of the invention is to provide a tractor having an operators compartment including a seat arranged at one side thereof, tractor and auxiliary mechanism controls being positioned to either side of the seat, the back of the seat having a width at the top substantially less than the width of the seat.
Other objects will appear as the description progresses.
Description of figures Fig. 1 is a perspective view illustrating the invention as embodied in a conventional tractor.
Fig. 2 is a right side elevation of a tractor having a side seat arrangement mounted thereon embodying the instant invention.
Description of mechanism The invention is disclosed herein as embodied in a track-type tractor comprising main frame or body portion 10 (Fig. 1) supported on endless track mechanisms 11. Engine 12 is located at the front of the tractor, and fuel tank 13 positioned behind said engine 12 serves as a dash to close the front of an operators compartment formed thereby, with fenders l4 and seat 16. Instrument panel 15 on tank 13 supports the ignition switch and other engine controls. Levers 17, 18 for controlling operation of the tractor are located at said operators station conveniently to operator 19 seated in seat 16.
The operators seat is constructed to promote efficient operation of the tractor by the operator, and to provide easy access to the tractor controls, and to controls for auxiliary mechanism drawn by the tractor. As it is often necessary for the operator to turn in his seat to observe operation of the drawn vehicle, or to reach toward the rear of the tractor to control operation of such vehicle, the back of the tractor seat is cut away at the top to avoid interference with such turning and reaching back by the operator.
tor, and he becomes less tired and hence can control tractor operation more efiiciently.
' In Fig. 2, the invention is disclosed as embodied in a tractor having a side seat arrangement, which is employed when the operator must. constantly observe and control the operation of the drawn vehicle, as, for example, a road mainte- In this view, steering clutchcontrol levers 17, 18 (only one of which is seen) are to the left of the operator, together with gear shift lever 31 and main clutch control lever 82. Brake extension pedals 33, pivotally mounted at 34 on suitable frame work extending upwardly from right-hand fender 14, are connected by means including arms 37 to the conventional brake pedals (not shown). To the right of seat 16 at the rear of the tractor a double power takeoff is provided, including housing 38qnounted on body portion 10 by bracket 39. Shafts 41 extending rearwardly from housing 38 provide selective clutch-controlled drives to the drawn vehicle as determined by control levers 42 mounted in bracket 43 on housing 38, and positioned adjacentseat 16.
Thus, it is seen that in the second form of the invention, controls are provided at the front end of the seat (to the left of the operator) for controlling tractor operation' and controls are proof the tractor as the occasion demands and operate the tractor controls or auxiliary controls without interference, such as would occur with a tractor seat having a full width back at the top. As the operator is unhampered in controlling operation of the tractor and of the drawn vehicle, more efficient work results and the operation of the entire vehicle train is rendered faster, more satisfactory, and hence moreeconomical.
I, therefore, claim as my invention:
1. Ina tractor adapted for use in pulling a drawn vehicle having means thereon to be controlled from the tractor by the tractor operator, a body portion, an operators compartment on said body portion, including a dash closing the front of said compartment, fenders closing the sides of said compartment, a seat closing the rear of said compartment, and tractor controls in said compartment, said seat having a back, the top of said back being of less width than said seat whereby the operator can turn in said seat with out interference from said back.
2. In a tractor adapted for use in pulling a drawn vehicle having means thereon to be controlled from the tractor by the tractor operator, a body portion, an operator's compartment on said body portion, including a dash closing the front of said compartment, fenders closing the sides of said compartment, a seat closing the rear of said compartment, and tractor controls in said compartment, said seat having a back with cutaway corners at the top, the contour of said back otherwise being substantially rectangular.
3. In a tractor adapted for use in pulling a drawn vehicle having means thereonto be controlled from the tractor by the tractor operator, an operator's compartment, including a seat, and controls on three sides of said compartment whereby the operator must turn in said seat in an operators compartment, including a seat, and 35 controls on three sides of said compartment whereby the operator must turn in said seat in reaching from one control to another, said seat being located at the fourth side of said compartment and including a back having a top of substantially less width than said seat to provide freedom of movement for said operator'in turning from a control on one side of said compartment to a control on another side of said compartment.
5. In a tractor adapted for use in pulling a drawn vehicle having means theeron to be controlled by the tractor operator, an operators compartment on said tractor, including a seat located at one side of said compartment so that 1 the sides of the seat are aligned longitudinally of said tractor, tractor controls at thefront of said compartment adjacent the front side of said seat, and auxiliary controls for the drawn vehicle at the rear of said compartment adjacent the rear side of said seat, said seat including a back having cut-away corners at the top to provide freedom for the operator in turning from said tractor controls to said auxiliary controls.
'6. In a tractor, a body portion, an operator's compartment on said body portion, including a dash forming the front. wall thereof, fenders forming the side walls thereof, and alseat for the tractor operator forming the rear wall'thereof; and tractor controls in said compartment, said seat including sides forming arm rests for the tractor operator, and a back having cut-away upper comers converging from points adjacent the tops of said sides, said cut-away corners providing freedom of movement for the tractor operator in observing and controlling operation of the tractor.
'7. In a tractor, a body portion, an operator's compartment on said body portion, including a dash formingthe front wall thereof, fenders forming the side walls thereof, and a seat for the tractor operator at said operator's compartment; and tractor controls in said compartment, said seat including sides forming arm'rests for the tractor operator, and a back having cutaway uppercorners converging from points adj acent the tops of said sides, said cut-away corners providing freedom of movement for the tractor operator in observing and controlling operation of the tractor.
8. In a tractor, a body portion, an operators compartment on said body portion, including a dash forming the front wall thereof, fenders forming the side walls thereof, and a seat for the tractor operator forming the rear wall thereof;
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US667525A US1945169A (en) | 1933-04-24 | 1933-04-24 | Tractor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US667525A US1945169A (en) | 1933-04-24 | 1933-04-24 | Tractor |
Publications (1)
Publication Number | Publication Date |
---|---|
US1945169A true US1945169A (en) | 1934-01-30 |
Family
ID=24678567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US667525A Expired - Lifetime US1945169A (en) | 1933-04-24 | 1933-04-24 | Tractor |
Country Status (1)
Country | Link |
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US (1) | US1945169A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2587711A (en) * | 1948-04-23 | 1952-03-04 | Allis Chalmers Mfg Co | Tractor seat |
US2644538A (en) * | 1948-08-13 | 1953-07-07 | Deere Mfg Co | Operator's station structure for tractors |
US3191709A (en) * | 1961-12-04 | 1965-06-29 | Timberland Ellicott Ltd | Articulated vehicle |
US20180319294A1 (en) * | 2015-12-23 | 2018-11-08 | Grammer Ag | Backrest with integrated upper body support |
-
1933
- 1933-04-24 US US667525A patent/US1945169A/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2587711A (en) * | 1948-04-23 | 1952-03-04 | Allis Chalmers Mfg Co | Tractor seat |
US2644538A (en) * | 1948-08-13 | 1953-07-07 | Deere Mfg Co | Operator's station structure for tractors |
US3191709A (en) * | 1961-12-04 | 1965-06-29 | Timberland Ellicott Ltd | Articulated vehicle |
US20180319294A1 (en) * | 2015-12-23 | 2018-11-08 | Grammer Ag | Backrest with integrated upper body support |
US10479238B2 (en) * | 2015-12-23 | 2019-11-19 | Grammer Ag | Backrest with integrated upper body support |
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